Hi Michael,

rhinov4_test.stp, just comes in as one part file with the three parts no assembly tree at all.

viacad_test.stp, behaves as MoI does.

I've attached a STEP file exported from NX6 which behaves as expected, maybe this file will give you a clue.

NX_test.stp result.



NX files the parts accordingly:





-

Hi Danny,

> I've attached a STEP file exported from NX6 which
> behaves as expected, maybe this file will give you a clue.

Thanks for the file! Unfortunately it is kind of similar to trying to figure out the bureaucratic tax code...

I think I will have to ask the guy who makes the STEP libraries that I use about it.

I will not be surprised if it is not an easy thing to mess with though.

- Michael

No problem Michael, it was only a, if you can, question anyway.

The workaround would be to make a template file with an unrelated solid in it as the first object, then when imported into NX just delete that solid and everything else will be in the tree.

Thanks for looking into this!

Cheers

hi Dany and Michael, maybe Group can solve this case? have yuo a target finishing group in v2?

Hi Anis, I'm getting close to working on groups.

> maybe Group can solve this case?

Well, groups in Moi would provide a good interface for how to set up the hierarchies.

But having a good interface access point does not automatically make functions appear for file export at the same time.

I'm still not sure to what extent the STEP library that I use is set up to control hierarchies in the generated STEP file. I think it may not currently have a lot in this area yet.

In fact these last tests by Danny seems to indicate that the hope I had for just putting the group information into object names separated by : characters is not going to do anything at all.

- Michael

hi michael, if i remember correctly... i got same result when import step from another cad system to swx. step cant handle hierarcy. you should use iges. Danny, have you try iges or 3dm ?